Table 2.

Risk and prevalence of DVT/PE at SVT diagnosis.

Trial	Patients	DVT/PE
STEPH [7]	171	24.6% DVT 4.7% PE
POST [38]	844	23.5% DVT 3.9% PE
OPTIMEV [39]	788	22.5% DVT 6.8% PE
Di Minno MN et al. [40]	4300 22 studies	18% DVT 6.4% PE *

Legend: DVT: Deep Venous Thrombosis; PE: Pulmonary Embolism. * in asymptomatic.